﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using DTcms.DBUtility;
using DTcms.Common;

namespace DTcms.DAL
{
	/// <summary>
	/// 数据访问类:dt_user_visit_log
	/// </summary>
	public partial class dt_user_visit_log
	{
		public dt_user_visit_log()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("id", "dt_user_visit_log"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from dt_user_visit_log");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(Model.dt_user_visit_log model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into dt_user_visit_log(");
			strSql.Append("user_id,object_type,object_id,longitude,latitude,title,con,addtime,ip,systemtype,keywords)");
			strSql.Append(" values (");
			strSql.Append("@user_id,@object_type,@object_id,@longitude,@latitude,@title,@con,@addtime,@ip,@systemtype,@keywords)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@user_id", SqlDbType.Int,4),
					new SqlParameter("@object_type", SqlDbType.Int,4),
					new SqlParameter("@object_id", SqlDbType.Int,4),
					new SqlParameter("@longitude", SqlDbType.NVarChar,100),
					new SqlParameter("@latitude", SqlDbType.NVarChar,100),
					new SqlParameter("@title", SqlDbType.NVarChar,100),
					new SqlParameter("@con", SqlDbType.Text),
					new SqlParameter("@addtime", SqlDbType.DateTime),
					new SqlParameter("@ip", SqlDbType.NVarChar,100),
					new SqlParameter("@systemtype", SqlDbType.NVarChar,100),
            new SqlParameter("@keywords", SqlDbType.NVarChar,200)};
			parameters[0].Value = model.user_id;
			parameters[1].Value = model.object_type;
			parameters[2].Value = model.object_id;
			parameters[3].Value = model.longitude;
			parameters[4].Value = model.latitude;
			parameters[5].Value = model.title;
			parameters[6].Value = model.con;
			parameters[7].Value = model.addtime;
			parameters[8].Value = model.ip;
			parameters[9].Value = model.systemtype;
            parameters[10].Value = model.keywords;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(Model.dt_user_visit_log model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update dt_user_visit_log set ");
			strSql.Append("user_id=@user_id,");
			strSql.Append("object_type=@object_type,");
			strSql.Append("object_id=@object_id,");
			strSql.Append("longitude=@longitude,");
			strSql.Append("latitude=@latitude,");
			strSql.Append("title=@title,");
			strSql.Append("con=@con,");
			strSql.Append("addtime=@addtime,");
			strSql.Append("ip=@ip,");
			strSql.Append("systemtype=@systemtype,");
            strSql.Append("keywords=@keywords");
            strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@user_id", SqlDbType.Int,4),
					new SqlParameter("@object_type", SqlDbType.Int,4),
					new SqlParameter("@object_id", SqlDbType.Int,4),
					new SqlParameter("@longitude", SqlDbType.NVarChar,100),
					new SqlParameter("@latitude", SqlDbType.NVarChar,100),
					new SqlParameter("@title", SqlDbType.NVarChar,100),
					new SqlParameter("@con", SqlDbType.Text),
					new SqlParameter("@addtime", SqlDbType.DateTime),
					new SqlParameter("@ip", SqlDbType.NVarChar,100),
					new SqlParameter("@systemtype", SqlDbType.NVarChar,100),
                    new SqlParameter("@keywords", SqlDbType.NVarChar,200),
                    new SqlParameter("@id", SqlDbType.Int,4)};
			parameters[0].Value = model.user_id;
			parameters[1].Value = model.object_type;
			parameters[2].Value = model.object_id;
			parameters[3].Value = model.longitude;
			parameters[4].Value = model.latitude;
			parameters[5].Value = model.title;
			parameters[6].Value = model.con;
			parameters[7].Value = model.addtime;
			parameters[8].Value = model.ip;
			parameters[9].Value = model.systemtype;
            parameters[10].Value = model.keywords;
            parameters[11].Value = model.id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from dt_user_visit_log ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string idlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from dt_user_visit_log ");
			strSql.Append(" where id in ("+idlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Model.dt_user_visit_log GetModel(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 id,user_id,object_type,object_id,longitude,latitude,title,con,addtime,ip,systemtype,keywords from dt_user_visit_log ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			Model.dt_user_visit_log model=new Model.dt_user_visit_log();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Model.dt_user_visit_log DataRowToModel(DataRow row)
		{
			Model.dt_user_visit_log model=new Model.dt_user_visit_log();
			if (row != null)
			{
				if(row["id"]!=null && row["id"].ToString()!="")
				{
					model.id=int.Parse(row["id"].ToString());
				}
				if(row["user_id"]!=null && row["user_id"].ToString()!="")
				{
					model.user_id=int.Parse(row["user_id"].ToString());
				}
				if(row["object_type"]!=null && row["object_type"].ToString()!="")
				{
					model.object_type=int.Parse(row["object_type"].ToString());
				}
				if(row["object_id"]!=null && row["object_id"].ToString()!="")
				{
					model.object_id=int.Parse(row["object_id"].ToString());
				}
				if(row["longitude"]!=null)
				{
					model.longitude=row["longitude"].ToString();
				}
				if(row["latitude"]!=null)
				{
					model.latitude=row["latitude"].ToString();
				}
				if(row["title"]!=null)
				{
					model.title=row["title"].ToString();
				}
				if(row["con"]!=null)
				{
					model.con=row["con"].ToString();
				}
				if(row["addtime"]!=null && row["addtime"].ToString()!="")
				{
					model.addtime=DateTime.Parse(row["addtime"].ToString());
				}
				if(row["ip"]!=null)
				{
					model.ip=row["ip"].ToString();
				}
				if(row["systemtype"]!=null)
				{
					model.systemtype=row["systemtype"].ToString();
				}
                if (row["keywords"] != null)
                {
                    model.keywords = row["keywords"].ToString();
                }
            }
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select id,user_id,object_type,object_id,longitude,latitude,title,con,addtime,ip,systemtype,keywords ");
			strSql.Append(" FROM dt_user_visit_log ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}
        /// <summary>
        /// 获得查询分页数据
        /// </summary>
        public DataSet GetList(int pageSize, int pageIndex, string strWhere, string filedOrder, out int recordCount)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select * FROM dt_user_visit_log");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            recordCount = Convert.ToInt32(DbHelperSQL.GetSingle(PagingHelper.CreateCountingSql(strSql.ToString())));
            return DbHelperSQL.Query(PagingHelper.CreatePagingSql(recordCount, pageSize, pageIndex, strSql.ToString(), filedOrder));
        }
        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" id,user_id,object_type,object_id,longitude,latitude,title,con,addtime,ip,systemtype,keywords ");
			strSql.Append(" FROM dt_user_visit_log ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM dt_user_visit_log ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.id desc");
			}
			strSql.Append(")AS Row, T.*  from dt_user_visit_log T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "dt_user_visit_log";
			parameters[1].Value = "id";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

        
		#endregion  ExtensionMethod
	}
}

